Mercury Hammer: Jayce leaps to an enemy, dealing physical damage to his target and enemies in the area, slowing them for 2 seconds.

Mercury Cannon: Fires an orb of electricity that detonates upon hitting an enemy or reaching the end of its path, dealing physical damage to all enemies in the area of the explosion. If Shock Blast is fired through an Acceleration Gate, the missile speed, range and physical damage is increased.

Mercury Hammer: Transforms the Mercury Hammer into the Mercury Cannon, gaining new abilities and ranged attacks. The next attack in Cannon Stance reduces the enemy's armor and magic resist for 5 seconds.

Mercury Cannon: Transforms the Mercury Cannon into the Mercury Hammer, gaining new abilities and bonus armor and magic resist. The next attack in Hammer Stance deals additional magic damage.